Nowadays, the use of extruded plastic molds is also very common. If you do not pay attention to quality problems when you choose, then later will seriously affect the normal use. Today I will tell you how to judge the quality of plastic molds.
    1. When we choose, we must look at the thickness of this mold. Although the mold does not require too much force when you use it, or other harsh environments, but because of the frequent phenomenon of reverse mold and demolding, the plastic mold will be very It is easy to cause problems such as wear and deformation. The basis for solving these problems is to widen the thickness of the mold. Therefore, in the process of selecting the mold, we can analyze the quality of the mold from the thickness.
   2.Look at whether the specifications of the extrusion mold are standard.A good mold can control the size of the extruded plastic product to within a few millimeters of error, while the inferior mold often produces products with errors of several millimeters or even A few centimeters.
   3.Check the material and workmanship of the entire mold.A good mold should be very smooth on both the inside and the outside, look shiny, and feel smooth and handy.The poor quality mold may have burrs or pits on the surface. It's just a matter of standing.